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. 2010 Jul 25;38(21):7485–7499. doi: 10.1093/nar/gkq652

Figure 6.

Figure 6.

The two-component GnfL/GnfM system. (A) Purification of GnfLK and GnfM. The sizes of molecular mass standards are shown in kilodaltons. (B) In vitro phosphorylation assay. GnfLK and GnfM were tested for phosphotransfer activity in vitro. GnfLK was incubated at room temperature for 5 min for the autophosphorylation reaction. GnfM was then added and further incubated at room temperature for 5 min for the phosphotransfer reaction. The sizes of molecular mass standards are shown in kilodaltons.